Konstantin Statskiy

Pavel is a wealthy heir and the owner of the prestigious Belgrade Hotel. When his leisurely life is shaken up by the Belgrade Mafia, a crazy bride, old love, and quirky relatives, it becomes an adventure where anything is possible.

It's the Great Patriotic War. The Red Army has had to retreat in a hurry and left their top secret weapon, "Katyusha", behind. A group of eight soldiers is sent to do everything possible to not let Katyusha fall into German hands.